They scream. They cry. And they're worse then just miniature versions of their entitled, rude, and too-often crazy parents. They're Hellspawn.

These child terrors didn't get their name for being cute. They have ransacked stores, turned on their parents, and tried to get employees fired. And the retail slaves that suffer their tantrums are tired of keeping quiet.

In these 43 hilarious-and-true stories from RetailHellUnderground.com bloggers, little monsters like Pee Boy, Pony Girl, and the Little Ice Cream Devils give kids everywhere a bad name. But when Mouthy gets his smart-alecky due and the Screamer is offered an exorcism, you'll find yourself rooting for the Underground heroes in no time!